16682919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3637}}^1$

素因数の和:3790

約数の個数: 16

約数和(自身を含む): 24447360

約数和(自身を除く): 7764441

約数列:

[1, 3, 11, 33, 139, 417, 1529, 3637, 4587, 10911, 40007, 120021, 505543, 1516629, 5560973, 16682919]

約数ペア:

[(1, 16682919), (3, 5560973), (11, 1516629), (33, 505543), (139, 120021), (417, 40007), (1529, 10911), (3637, 4587)]